/**
 * Copyright 2013 Bhushan
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 */
package org.s4j.sample;

import java.util.Date;
import java.util.Random;
import java.util.TimerTask;

public class RandomEventGenerator extends TimerTask {
    private Device[] devices;
    private UserEventGenerator user;
    private final Random random;
    
    public RandomEventGenerator(final Device[] devices, final UserEventGenerator userEvent) {
        this.devices = devices;
        this.user = userEvent;
        random = new Random(new Date().getTime());
    }

    @Override
    public void run() {
        int rand = random.nextInt() % devices.length;
        if (rand < 0) {
            user.tap();
        } else {
            int index = random.nextInt() % devices.length;
            devices[rand].setBatteryLevel(index);
        }
    }
}
